CN103115489A - Full-automatic lithium battery ternary material sintering roller bed furnace - Google Patents
Full-automatic lithium battery ternary material sintering roller bed furnace Download PDFInfo
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- CN103115489A CN103115489A CN2011103628381A CN201110362838A CN103115489A CN 103115489 A CN103115489 A CN 103115489A CN 2011103628381 A CN2011103628381 A CN 2011103628381A CN 201110362838 A CN201110362838 A CN 201110362838A CN 103115489 A CN103115489 A CN 103115489A
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Abstract
The invention discloses a full-automatic lithium battery ternary material sintering roller bed furnace which comprises a furnace body (1). A ventilation pipe (2) is arranged at the lower side of the furnace body (1). The ventilation pipe (2) is a horizontal straight pipe, wherein one end is sealed, and the other end is provided with an opening. The opening end of the ventilation pipe (2) is connected with an air blower (3), each air supply branch (4) which is communicated with the ventilation pipe (2) is arranged at the upper side of the ventilation pipe (2), the upper end of each air supply branch (4) is communicated with the lower portion of the furnace body (1), the number of the air supply branch (4) is 8 to 20, a flow meter (5) and a flow valve (6) are respectively arranged on each air supply branch (4), and each flow valve (6) is arranged at the lower side of each flow meter (5). By means of arrangement of the air supply branches, the flow meters and the flow valves, oxidizing atmosphere in a furnace chamber is enabled to be distributed uniformly, and quality and sintering efficiency of products are improved. Moreover, the full-automatic lithium battery ternary material sintering roller bed furnace has the advantages of being simple in structure, convenient to operate, and appropriate for popularization and utilization.
Description
Technical field
The present invention relates to a kind of roller furnace, specifically the full-automatic lithium electricity ternary material roller furnace for sintering that is evenly distributed of a kind of abundance of blowing, burner hearth oxidizing atmosphere.
Background technology
Lithium electricity ternary material generally adopts roller furnace to carry out the continuity sintering in oxidizing atmosphere, and the air intake of existing roller furnace is generally taked the mode of natural air inlet, perhaps adopts the mode that installs the air blast air-supply at the fire door place of roller furnace additional.The air quantity of natural air inlet is less, and because the burner hearth length of roller furnace is longer, contained oxygen is not far in entering burner hearth in the natural air inlet is namely consumed in a large number, cause to only have to place and get raw material with the fire door place and can obtain more sufficient oxygen atmosphere, the raw material of burner hearth depths then can only be in thin oxidizing atmosphere sintering, cause the finishing room of sintering larger quality discrepancy to occur; The air quantity of air blast air intake is larger, with respect to natural air inlet, the air supplying distance of air blast air intake increases greatly, but same because the length of burner hearth is longer, the oxygen content of the oxygen content at fire door place and burner hearth depths is essentially different, and causes equally the finishing room of sintering larger quality discrepancy to occur, and defect rate is larger, the specific energy consumption rate is higher, is unfavorable for the raising of production capacity and the improvement of product quality.
Summary of the invention
The objective of the invention is the defective for prior art, the full-automatic lithium electricity ternary material roller furnace for sintering that provides a kind of abundance of blowing, burner hearth oxidizing atmosphere to be evenly distributed.
The objective of the invention is to solve by the following technical programs:
A kind of full-automatic lithium electricity ternary material roller furnace for sintering, comprise body of heater, the downside of described body of heater is provided with ventilation duct, described ventilation duct is the horizontal straight tube of end sealing, an end opening, the openend of ventilation duct links to each other with air blast, the air-supply branch road that the upside setting of ventilation duct is communicated with it, and the upper end of air-supply branch road is communicated with the bottom of body of heater, described air-supply branch road is provided with flowmeter and flow valve, and wherein flow valve is positioned at the downside of flowmeter.
Described blowpipe adopts galvanized pipe.
The quantity of described blowpipe is 8-20.
The present invention has the following advantages compared to existing technology:
The present invention is by arranging the setting of air-supply branch road and flowmeter, flow valve, required oxidizing atmosphere demand when effectively having controlled the roller furnace sintering, and oxidizing atmosphere is evenly distributed, quality and the sintering efficient of product have effectively been improved, high, the function admirable of the sintering finished product uniformity out.
Of the present invention simple in structure, easy to operate, the excellent product quality of producing, uniformity height, suitable promoting the use of.
Description of drawings
Accompanying drawing 1 is structural representation of the present invention.
Wherein: 1-body of heater; 2-ventilation duct; 3-air blast; 4-air-supply branch road; 5-flowmeter; 6-flow valve.
The specific embodiment
The present invention is further illustrated below in conjunction with accompanying drawing and embodiment.
As shown in Figure 1: a kind of full-automatic lithium electricity ternary material roller furnace for sintering, comprise body of heater 1, downside at body of heater 1 is provided with ventilation duct 2, wherein ventilation duct 2 is the horizontal straight tube of end sealing, an end opening, the openend of ventilation duct 2 links to each other with air blast 3, the air-supply branch road 4 that the upside setting of ventilation duct 2 is communicated with it, the upper end of the air-supply branch road 4 that galvanized pipe is made is communicated with the bottom of body of heater 1, the quantity of air-supply branch road 4 is 8-20, on each air-supply branch road 4 flowmeter 5 and flow valve 6 are set, wherein flow valve 6 is positioned at the downside of flowmeter 5.
The present invention in use, at first lithium electricity ternary material to be sintered is positioned in the burner hearth, then adjust other parameter, when heating, open air blast 3, by the control of flow valve 6 and flowmeter 5, make the intake of each air-supply branch road 4 satisfy air intake demand in this partial hearth, and the superior product quality of producing, the uniformity are high.The present invention is by arranging the setting of air-supply branch road 4 and flowmeter 5, flow valve 6, required oxidizing atmosphere demand when effectively having controlled the roller furnace sintering, oxidizing atmosphere in the burner hearth is evenly distributed, quality and the sintering efficient of product have effectively been improved, high, the function admirable of the sintering finished product uniformity out; And have simple in structure, easy to operate characteristics, suit to promote the use of.
The technology that the present invention does not relate to all can be realized by prior art.
Claims (3)
1. full-automatic lithium electricity ternary material roller furnace for sintering, comprise body of heater (1), the downside that it is characterized in that described body of heater (1) is provided with ventilation duct (2), described ventilation duct (2) is end sealing, the horizontal straight tube of one end opening, the openend of ventilation duct (2) links to each other with air blast (3), the air-supply branch road (4) that the upside setting of ventilation duct (2) is communicated with it, the upper end of air-supply branch road (4) is communicated with the bottom of body of heater (1), described air-supply branch road (4) is provided with flowmeter (5) and flow valve (6), and wherein flow valve (6) is positioned at the downside of flowmeter (5).
2. full-automatic lithium electricity ternary material roller furnace for sintering according to claim 1 is characterized in that described blowpipe (4) adopts galvanized pipe.
3. full-automatic lithium electricity ternary material roller furnace for sintering according to claim 1, the quantity that it is characterized in that described blowpipe (4) is 8-20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103628381A CN103115489A (en) | 2011-11-16 | 2011-11-16 | Full-automatic lithium battery ternary material sintering roller bed furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103628381A CN103115489A (en) | 2011-11-16 | 2011-11-16 | Full-automatic lithium battery ternary material sintering roller bed furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103115489A true CN103115489A (en) | 2013-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103628381A Pending CN103115489A (en) | 2011-11-16 | 2011-11-16 | Full-automatic lithium battery ternary material sintering roller bed furnace |
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| CN (1) | CN103115489A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792182A (en) * | 2014-01-19 | 2015-07-22 | 山东光普太阳能工程有限公司 | Ventilation system of borosilicate glass full electric melt furnace |
| CN108899294A (en) * | 2018-07-06 | 2018-11-27 | 京东方科技集团股份有限公司 | Liquid curtain detection device, process equipment and liquid curtain detection method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2613693Y (en) * | 2003-04-18 | 2004-04-28 | 王文君 | Smoke-eliminating, dust-removing coal roller-kiln |
| WO2006061903A1 (en) * | 2004-12-09 | 2006-06-15 | International Customer Service | Gas atmosphere heat treatment equipment |
| CN101649378A (en) * | 2009-09-11 | 2010-02-17 | 中冶南方(武汉)威仕工业炉有限公司 | Method for low-temperature tempering heat treatment by using steel plate continuous heat-treating furnace |
| CN101963454A (en) * | 2010-10-09 | 2011-02-02 | 柳丹 | Drying passage for external tile roller kiln |
| CN202329091U (en) * | 2011-11-16 | 2012-07-11 | 宜兴市前锦炉业设备有限公司 | Fully-automatic roller furnace for sintering lithium battery ternary material |
-
2011
- 2011-11-16 CN CN2011103628381A patent/CN103115489A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2613693Y (en) * | 2003-04-18 | 2004-04-28 | 王文君 | Smoke-eliminating, dust-removing coal roller-kiln |
| WO2006061903A1 (en) * | 2004-12-09 | 2006-06-15 | International Customer Service | Gas atmosphere heat treatment equipment |
| CN101649378A (en) * | 2009-09-11 | 2010-02-17 | 中冶南方(武汉)威仕工业炉有限公司 | Method for low-temperature tempering heat treatment by using steel plate continuous heat-treating furnace |
| CN101963454A (en) * | 2010-10-09 | 2011-02-02 | 柳丹 | Drying passage for external tile roller kiln |
| CN202329091U (en) * | 2011-11-16 | 2012-07-11 | 宜兴市前锦炉业设备有限公司 | Fully-automatic roller furnace for sintering lithium battery ternary material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792182A (en) * | 2014-01-19 | 2015-07-22 | 山东光普太阳能工程有限公司 | Ventilation system of borosilicate glass full electric melt furnace |
| CN108899294A (en) * | 2018-07-06 | 2018-11-27 | 京东方科技集团股份有限公司 | Liquid curtain detection device, process equipment and liquid curtain detection method |
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130522 |